Expert service for cutting-edge climate technology

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Old Westbury's contemporary estates increasingly feature advanced heat pump technology: variable refrigerant flow (VRF) systems providing zone-by-zone climate control, geothermal installations tapping the earth's stable temperature, and cold-climate air-source heat pumps delivering efficiency even in January. When these sophisticated systems need repair, you need technicians with specialized expertise.
Our Old Westbury heat pump team includes VRF-certified technicians trained on Mitsubishi City Multi, Daikin VRV, and LG Multi V systems—the commercial-grade equipment common in contemporary estates. We also service all geothermal equipment and the latest cold-climate air-source units. Whatever technology powers your home's climate control, we can diagnose and repair it.
Need to understand local requirements? Read our Old Westbury permit guide to learn what's required for your HVAC project.
From extensive VRF installations serving 15+ zones to compact geothermal systems in newer construction, we've serviced Old Westbury's most sophisticated heat pump applications. Our technicians understand the complex refrigerant management, inverter-driven compressors, and communication networks these systems rely on—and arrive with the specialized equipment needed to service them.
Old Westbury's contemporary luxury estates from 2000s+ with advanced smart home automation and cutting-edge HVAC technology present unique heating and cooling considerations. Our local technicians are familiar with the specific challenges faced by homeowners in neighborhoods like Old Westbury Village, Store Hill Road area, I.U. Willets Road.
With thousands of residents relying on dependable heating and cooling systems,Old Westbury homeowners need HVAC contractors who understand the area's mix of contemporary luxury estates from 2000s+ with advanced smart home automation and cutting-edge hvac technology. Whether you live near Old Westbury Gardens or in a quiet residential street, our team has the local expertise to address your specific heat pump repair needs efficiently.
Local Insight: Old Westbury's contemporary estates represent the pinnacle of modern luxury living, featuring smart home integration with Control4, Savant, and Crestron platforms, VRF systems, and geothermal technology that require specialized HVAC expertise.
Every neighborhood in Old Westbury has its own characteristics that affect HVAC systems. Homes in Old Westbury Village may have different heating needs than those in Store Hill Road area, depending on age, construction style, and sun exposure. Our technicians who have worked throughout Old Westburybring this street-level knowledge to every service call.

Our technicians provide heat pump repair throughout Old Westbury, ZIP code 11568. Whether you're near Old Westbury Gardens or in Old Westbury Village, we're minutes away.
No obligation • Same-day response • Licensed & insured

Michael R.
Hempstead, NY
"They arrived within 90 minutes and had us warm again in under two hours. Professional, courteous, and reasonably priced."
Emergency Heating

Sarah C.
Garden City, NY
"Finally found an HVAC company that treats customers right. The technician was knowledgeable and explained everything clearly."
AC Repair

Angela T.
Freeport, NY
"From the quote to the install, everything was transparent and professional. Our new heat pump is incredibly quiet and efficient."
Heat Pump Install
When you schedule heat pump repair with Home+ Air in Old Westbury, your appointment begins with a thorough diagnostic assessment. Our NATE-certified technician inspects your entire system, not just the obvious symptom, because issues in contemporary luxury estates from 2000s+ with advanced smart home automation and cutting-edge HVAC technology often have underlying causes that a quick fix would miss. We test safety controls, measure airflow and temperatures, check electrical connections, and evaluate overall system performance before recommending any repairs.
After completing your heat pump repair, we run your system through a full operational cycle to verify the repair holds under real conditions. We document everything we found, what we fixed, and any additional concerns we noticed during the inspection. Many homeowners in Old Westbury Village and Store Hill Road area appreciate this transparency because it helps them plan for future maintenance and avoid unexpected breakdowns. All repairs are backed by our satisfaction guarantee and parts warranty.
Whether your home is near Old Westbury Gardens or in the quieter streets of I.U. Willets Road, you receive the same level of professional service. Our Old Westbury customers consistently highlight our punctuality, clear communication, and willingness to explain every step of the process. With a 8-minute average response time from our Jericho headquarters, Old Westbury is one of the communities we serve most frequently.

Our technicians share these practical recommendations based on years of experience servicing contemporary luxury estates from 2000s+ with advanced smart home automation and cutting-edge HVAC technology throughout the 11568 area. Following these tips helps Old Westbury homeowners extend equipment life and reduce energy costs.
Schedule your annual heating maintenance before October to avoid the winter rush. Old Westbury homeowners who tune up early save an average of 15-25% on winter heating bills.
Change your air filter every 1-3 months during heating season. Homes with contemporary luxury estates from 2000s+ with advanced smart home automation and cutting-edge HVAC technology often accumulate more dust and debris, which restricts airflow and forces your system to work harder.
Keep vents and radiators clear of furniture, curtains, and storage items. Blocked airflow is one of the most common causes of uneven heating in Old Westbury homes.
Set your thermostat to 68°F when you're home and 60-62°F when sleeping or away. A programmable or smart thermostat can automate these adjustments and reduce your annual heating costs significantly.
Our proven 4-step process for heat pump repair in Old Westbury
Contact our Old Westbury team for fast scheduling
Our NATE-certified technician arrives on time
Clear diagnosis with upfront pricing—no surprises
Professional repair or installation with guaranteed satisfaction
Not happy? We'll make it right or refund your money.
All repairs backed by our comprehensive labor guarantee.
No fees. Know the cost before we start.
Fully licensed, bonded, and insured for your protection.
No fees. No surprises. Just honest service.
100% credited toward repair
Common heat pump repairs
Complex component repairs
Factory-trained technicians for all major HVAC manufacturers









Don't see your brand? We service all major manufacturers! Call us to confirm.

"Technician was knowledgeable about our older heating system. Great service for Old Westbury homeowners!"
"Our neighbors recommended Home+ and now I see why. Fantastic heat pump repair service!"
"Professional, on time, and fair pricing. Our Old Westbury home is finally comfortable again!"
Expert answers to common questions from Old Westbury homeowners
Yes—we're factory-trained on Mitsubishi, Daikin, and LG VRF platforms. These commercial-grade systems require specialized diagnostic equipment and refrigerant management that most residential contractors lack.
Absolutely. We test ground loop performance, evaluate heat exchanger efficiency, and check compressor operation to identify efficiency losses. Often the issue is refrigerant charge or a failing component rather than the ground loop itself.
Yes—today's cold-climate heat pumps maintain full output down to 0°F or colder. Old Westbury's typical winter lows (rarely below 10°F) are well within operating range. We can assess whether your system is performing as expected.
Most HVAC work in Nassau County requires permits and inspections. Skipping this step can void your warranty, create insurance issues, and cause problems when selling your home.
Jurisdiction: Village of Old Westbury
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Home+ Air & Heat
55 Jericho Tpke Suite 203, Jericho, NY 11753
NATE-certified technicians ready to help. No overtime charges, transparent pricing, and satisfaction guaranteed.
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